Hi @Ryan Zmuda
Thanks for your kind sharing.
Since the Microsoft Q&A community has a policy that "The question author cannot accept their own answer. They can only accept answers by others.", and according to the scenario introduced here: Answering your own questions on Microsoft Q&A, I would make a brief summary of this thread:
Issue Symptom:
The mouse lags on 1 monitor with outlook only after update Office for Mac.
Current Status:
Solution provided via Ryan Zmuda.
This issue caused via a hardware dock, fliping the monitor connections on the dock, this issue goes away.
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